#include <stdio.h>
#include <stdlib.h>

typedef struct LNode
{
  int data;
  struct LNode *next;
} NodeList, *Node;

void InitLinkNode(LinkNode *&head)
{
  head = (NodeList *)malloc(sizeof(NodeList));
  head->next = NULL;
}

int main()
{
  NodeList *head;
  InitLinkNode(head)
  
  printf("%d", 1);
  return 0;
}